Apparatus and method for the cryogenic treatment and heating of

Details Apparatus and method for the cryogenic treatment and heating of Apparatus and method for the cryogenic treatment and heating of

1984-09-18

1987-05-26

Capossela, Ronald C.

Refrigeration

Processes

Treating an article

62 55, 62100, 62268, 62514R, F25D 1702

Patent

active

046674780

ABSTRACT:
The apparatus comprises an insulated storage tank adapted to hold a liquified cryogenic fluid and vapor emanating from the liquified cryogenic fluid, an insulated working chamber adapted to hold an object to be treated, and a vacuum pump for evacuating the interior of the working chamber. The storage tank is in fluid communication with the working chamber, either directly, or through a vapor reservoir adapted to hold the vapor emanating from the cryogenic fluid. The method comprises introducing the vapor and/or liquid cryogen into the working chamber either in discrete or continuous amounts. The working chamber can be evacuated to a specific negative pressure either prior to introducing the vapor and/or liquid cryogen or simultaneously as the cryogens are introduced. The apparatus also provides the capability of heating materials from cryogenic levels to room-or-higher-temperature levels in a choice of ambient gases.

REFERENCES:
patent: 2406540 (1946-08-01), Harrington
patent: 2502525 (1950-04-01), Krugler
patent: 2854826 (1958-10-01), Johnston
patent: 2856160 (1958-10-01), Kaye et al.
patent: 2964916 (1960-12-01), Keeping
patent: 3007319 (1961-11-01), Ogden
patent: 3350229 (1967-10-01), Justi
patent: 3456451 (1969-07-01), Roberson, Jr.
patent: 3946572 (1976-03-01), Bragg
patent: 4175395 (1979-11-01), Prost et al.
patent: 4198828 (1980-04-01), Mercier et al.

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